Zhur-Taa Druid II

Whenever a creature enters, you may add an amount of equal to the number of creatures you control that share a creature type with it.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.) Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.) Create a 1/1 green Saproling creature token.

Whenever a player casts a green spell, you may pay . If you do, untap target permanent.

(: Add .)